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60130797 = 320043599
BaseRepresentation
bin1110010101100…
…0010111101101
311012010221221120
43211120113231
5110343141142
65544451153
71330050306
oct345302755
9135127846
1060130797
1130a40181
1218179ab9
13c5c466c
147db37ad
15542b7ec
hex39585ed

60130797 has 4 divisors (see below), whose sum is σ = 80174400. Its totient is φ = 40087196.

The previous prime is 60130789. The next prime is 60130799. The reversal of 60130797 is 79703106.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60130797 - 23 = 60130789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60130799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10021797 + ... + 10021802.

It is an arithmetic number, because the mean of its divisors is an integer number (20043600).

Almost surely, 260130797 is an apocalyptic number.

It is an amenable number.

60130797 is a deficient number, since it is larger than the sum of its proper divisors (20043603).

60130797 is a wasteful number, since it uses less digits than its factorization.

60130797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20043602.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 60130797 is about 7754.4050061884. The cubic root of 60130797 is about 391.7710315111.

The spelling of 60130797 in words is "sixty million, one hundred thirty thousand, seven hundred ninety-seven".

Divisors: 1 3 20043599 60130797